Black Rock Weather Forecast
- 11
- 27
Clear
- 13
- 28
Cloudy
- 17
- 23
Rain
- 11
- 21
Partly cloudy
- 8
- 23
Partly cloudy
- 12
- 21
Windy
- 12
- 23
Windy
Today 20 Feb Lower South East
Clear. Winds southerly 15 to 20 km/h.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- South to southwesterly about 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Clear.
- Weather Situation
- A weak ridge of high pressure across the south of SA will weaken further during Saturday as a trough and cold front cross the Bight. The trough will move across the state on Sunday before interacting with a tropical low over central Australia early next week. The low and trough are then expected to remain slow moving across northern SA next week.
Black Rock Temperature Statistics View More
February Temperature
Mount Gambier Airport (34km)
Lowest 2 February, 2026
4.9 °CAverage February
17.6 °CHighest 16 February, 2026
37.2 °C
Climate (2021–Present)
Mount Gambier Airport (34km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.6 °CAverage High 2021–2026
20 °C